RaceAtlas

Half Moon Bay Tides: Wednesday, December 3, 2025

Tide heights at Half Moon Bay with the flood, ebb and slack schedule at the Golden Gate.

2.3 ft1:55 AM6.9 ft8:09 AM-1.6 ft3:29 PM4.4 ft10:09 PM-2 ft0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 6.9 ft at 8:09 AM, low -1.6 ft at 3:29 PM. Gate: flood 3.1 kt at 7:13 AM, ebb 1.9 kt at 1:37 PM.
Modelled current at the Golden Gate on a 3.1 kt floodThe Gate at max flood, 3.1 kt
Tide height
TimeHeight
1:55 AMLow2.3 ft
8:09 AMHigh6.9 ft
3:29 PMLow-1.6 ft
10:09 PMHigh4.4 ft
Current · Golden Gate
TimeStateSpeed
1:44 AMmax ebb SW (235°)1.0 kt
3:59 AMslack–
7:13 AMmax flood ENE (074°)3.1 kt
10:27 AMslack–
1:37 PMmax ebb SW (235°)1.9 kt
5:35 PMslack–
8:46 PMmax flood ENE (074°)3.1 kt

Not for navigation. These are harmonic predictions, not live measurements. Tide heights: station 9414131 (Half Moon Bay). Currents: station SFB1203 (San Francisco Bay Entrance, Golden Gate). · RaceAtlas, the SF Bay current atlas.